) - HTML sites: Before the closing tag - Shopify: Online Store > Themes > Actions > Edit Code > theme.liquid - Squarespace: Settings > Advanced > Code Injection > Footer STEP 4: TEST Open your website and click the chat bubble to test! NEED HELP? - Check browser console (F12) for error messages - Make sure your API accepts POST requests with JSON - Ensure CORS is enabled on your API endpoint - Test with a simple echo API first ENJOY YOUR NEW CHATBOT! 🚀 -->